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The API reference is generated from the LightSwap API OpenAPI specification. Use canonical lowercase network values such as solana, base, bitcoin, and tron when calling the Partner API.

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Base URL

https://lightswap.me/api/partner/v1

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Authentication

Every request requires the x-api-key header: 
x-api-key: <partner_api_key>

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Endpoint groups

Assets

List active assets and filter by network or symbol.

Address validation

Validate a payout address before creating a swap.

Quotes

Create a short-lived exact-input quote.

Swaps

Create a swap and poll its status.

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Response format

Successful responses return the endpoint payload directly. Error responses use a shared structure: 
{
  "error": {
    "code": "quote_expired",
    "message": "Partner quote has expired.",
    "details": {}
  },
  "requestId": "request-id"
}
Use the endpoint pages in this section for request fields, response fields, headers, and examples.